15279680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3673}}^1$

素因数の和:3703

約数の個数: 56

約数和(自身を含む): 39194232

約数和(自身を除く): 23914552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 3673, 4160, 7346, 14692, 18365, 29384, 36730, 47749, 58768, 73460, 95498, 117536, 146920, 190996, 235072, 238745, 293840, 381992, 477490, 587680, 763984, 954980, 1175360, 1527968, 1909960, 3055936, 3819920, 7639840, 15279680]

約数ペア:

[(1, 15279680), (2, 7639840), (4, 3819920), (5, 3055936), (8, 1909960), (10, 1527968), (13, 1175360), (16, 954980), (20, 763984), (26, 587680), (32, 477490), (40, 381992), (52, 293840), (64, 238745), (65, 235072), (80, 190996), (104, 146920), (130, 117536), (160, 95498), (208, 73460), (260, 58768), (320, 47749), (416, 36730), (520, 29384), (832, 18365), (1040, 14692), (2080, 7346), (3673, 4160)]